Related Manuals for IBC control MicroMax750
Summary of Contents for IBC control MicroMax750
- Page 1 MANUAL CONTROL UNIT FOR ROTATING HEAT EXCHANGER MicroMax750 Article no. F21075401 control Made in Sweden...
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Page 3: Table Of Contents
TABLE OF CONTENTS Installation instructions Mounting Safety instructions Manufacturer's declaration Description of functions Technical data Functions - DIP switch - Operational indications - Alarms - Settings via potentiometer - Push button Connection diagram Connections Checks before powering up the control unit Putting the equipment into operation EMC installation... -
Page 4: Installation Instructions
INSTALLATION INSTRUCTIONS Warning indication The control unit may only be used in perfect technical condition. Any damage that may affect safety must be dealt with immediately. Maintenance/Repairs The function of the control unit should be checked regularly. Troubleshooting and repairs may only be performed by trained personnel. -
Page 5: Safety Instructions
SAFETY INSTRUCTIONS The following symbols and references are used in this description. These instructions are important; they apply to personal and technical safety during operation. Safety instruction refers to instructions whose specific intent is to avoid the risk of personal injury and to prevent damage to equipment. -
Page 6: Manufacturer's Declaration
MANUFACTURER'S DECLARATION Manufacturer IBC control AB Brännerigatan 5 A, SE-263 37 Höganäs, Sweden Product Control unit for rotating heat exchanger Type designation MicroMax750 Article number F21075401 EU directive The manufacturer's declaration of conformity with the requirements of the applied to the EMC Directive 2004/108/EC. -
Page 7: Description Of Functions
All control units have an input signal of 0-10 V. • MicroMax750 is designed for wheels up to 5000 mm mm with a wheel speed of max 12 rpm. If a faster wheel speed is necessary, rotor diameter should be reduced. -
Page 8: Technical Data
TECHNICAL DATA Connection voltage 1x230-240 V +/-15 % Overload 2 min/30 min 5.3 A 50/60 Hz Internal fuse **) 6.3 AT Power input, max. 1100 W Acceleration time (Fixed) 30 sec Input current, max. 5.0 A Retardation time (Fixed) 60 sec External fuse, max. -
Page 9: Dip Switch
DIP SWITCH Max frequency The default DIP switch setting is 100 Hz. 100/150 Hz To increase speed, the DIP switched may in special cases be set to 150 Hz This may however result in a shorter service life for the VVX motor. Cleaning Cleaning function set to ON position. -
Page 10: Alarms
Undervoltage and over- circuit and overcurrent. voltage both light up Phase-to-phase short circuit MicroMax750 limits current to 7 A, above which it will trip after 4-5 seconds. Probable fault cause - Motor winding fault Measure motor resistance; it should be identical on all phases. -
Page 11: Settings Via Potentiometer
In the event of an earth fault, the control unit must be reset with power off. ------------------------------------------------------------------------------------------------------ Overcurrent MicroMax750 limits current to 7 A, above which it will trip after 4-5 seconds. Probable fault cause - The motor is too small in relation to rotor diameter - Wheel rotation sluggish - Damaged motor, e.g. -
Page 12: Connection Diagram
CONNECTION DIAGRAM A1 A2 Manual speed U V W 13 14 15 9 10 1x230 V 3x230 V Thermal Alarm Input Rotation contact relay signal monitor 0 -10 V (Max 8 A/250 V AC) CONNECTIONS Switch off power before starting work on the equipment. Recommended tightening torque on terminals 0.5 Nm;... -
Page 13: Checks Before Powering Up The Control Unit
CHECKS BEFORE POWERING UP THE CONTROL UNIT Check that the control unit is connected as per instructions on page 10. Connection voltage 230-240 V +/-15%, 50/60 Hz. Check that the motor is wired for 3 x 230 V. If there is an operating switch between the motor and the control unit, the motor thermal contact should be connected via the auxiliary terminal in the operating switch. -
Page 14: Emc Installation
EMC INSTALLATION Incoming EKK 3G1.5 Magnetic sensor, LiYCY 2x0.34 Not shielded Shielded Motor cable Input signal, LiYCY 2x0.34/0.5 Ölflex Classic 110 CY, /7G0.75 Shielded Shielded EMC glands must be used for shielded cables. The above cables or equivalent must be used to comply with the EMC Directive. EMC GLAND NOTE! When connecting the shield to the EMC gland, it is important to do so as shown above. -
Page 15: Personal Notes
YOUR NOTES... - Page 16 IBC control AB Brännerigatan 5 A SE-263 37 Höganäs Sweden Tel. +46 (0)42-33 00 10 Fax +46 (0)42-33 03 75 www.ibccontrol.se info@ibccontrol.se...
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